I am using JSP, MYSQL, TOMCAT, eclipse. I complited making a graph as a database.
Currently, my database is being update real-time.
But my graph doesn’t come in real-time.
The update is made by pressing F5 in my browser for refesh.
I’d like to be graph drawn without F5.

I have tried to do it with Json/Ajax
But I didn’t succeed.
Go in on the source link.
Show me the source by modifying it.
I am not good at English so I am not sure if it is correct grammar.
Thank you for helping me